/*************************************************************************
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
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 *
 *  Copyright: 2008 by IBM Corporation
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 *  All Rights Reserved.
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 ************************************************************************/
/*************************************************************************
 * @file 
 * Shadow object,now only used by paragraph object.
 ************************************************************************/
/*************************************************************************
 * Change History
 * 2004-12-23 create this file.
 ************************************************************************/
#include	"xfshadow.hxx"

XFShadow::XFShadow():m_aColor(128,128,0)
{
	m_ePosition = enumXFShadowNone;
	m_fOffset = 0.18;
}

XFShadow::~XFShadow()
{
}

rtl::OUString XFShadow::ToString()
{
	rtl::OUString	buf;
	rtl::OUString	strOff = DoubleToOUString(m_fOffset);

	buf = m_aColor.ToString();
	switch(m_ePosition)
	{
	case enumXFShadowRightBottom:
		buf += A2OUSTR(" ") + strOff + A2OUSTR("cm") + A2OUSTR(" ") + strOff + A2OUSTR("cm");
		break;
	case enumXFShadowRightTop:
		buf += A2OUSTR(" ") + strOff + A2OUSTR("cm") + A2OUSTR(" -") + strOff + A2OUSTR("cm");
		break;
	case enumXFShadowLeftBottom:
		buf += A2OUSTR(" -") + strOff + A2OUSTR("cm") + A2OUSTR(" ") + strOff + A2OUSTR("cm");
		break;
	case enumXFShadowLeftTop:
		buf += A2OUSTR(" -") + strOff + A2OUSTR("cm") + A2OUSTR(" -") + strOff + A2OUSTR("cm");
		break;
	}

	return buf;
}

void	XFShadow::Reset()
{
	m_ePosition = enumXFShadowNone;
	m_fOffset = 0;
}

void	XFShadow::ToXml(IXFStream *pStrm)
{
	IXFAttrList	*pAttrList = pStrm->GetAttrList();
	if( m_ePosition == enumXFShadowNone )
		return;
	else
		pAttrList->AddAttribute( A2OUSTR("style:shadow"), ToString() );
}

sal_Bool operator==(XFShadow& s1, XFShadow& s2)
{
	if( (s1.m_ePosition == s2.m_ePosition) &&
		(s1.m_fOffset == s2.m_fOffset) &&
		(s1.m_aColor == s2.m_aColor)
		)
		return sal_True;
	return sal_False;
}

sal_Bool operator!=(XFShadow& s1, XFShadow& s2)
{
	return !(s1==s2);
}